How can I stretch polygon uniformly to rectangle?

I would like to stretch (somehow uniformly) a polygon mask to the whole rectangle paper (canvas).

Like this:

How can I achieve that?

Thanks!

  • I'm assuming you are using CorelDRAW? In the future, add your post to the forum that matches the version you are using -- or at least state which version you are using.

    If you want it to fill the width of the page with your shape, first center the object on the page. Then type in the width of the page in the Object size box on the Property bar, make sure the Lock aspect ratio is ON. Press Enter to see the change.

    Another way:  Enable snap to grid. Select the shape and then while holding down the SHIFT key, drag one of the corner handles to resize as needed.

    • Do you want to scale equally on all sides from the center:?

      • Select your object and press Control+Shift simultaneously, or
      • Just press Control or Shift to see the differences.
      • I see I didn't explain it clearly. I work in PhotoPaint (I have 2019). I load a picture. Suppose I create a polygon mask, like this (this is almost rectangular tetragon).

        I would like to stretch it to the whole paper like this (ideally, in an unmanned way):

        Is there a way to achieve this? Thanks!